import { login, logout, getInfo } from '@/api/user'
import { storeadd } from '@/api/store'
import { getToken, setToken, removeToken } from '@/utils/auth'
import router, { resetRouter } from '@/router'
import { MessageBox, Message } from 'element-ui'

const state = {
  token: getToken(),
  name: '',
  avatar: '',
  introduction: '',
  roles: [],
  store_id:'' //当前商户 跨组件使用
}

const mutations = {
  SET_TOKEN: (state, token) => {
    state.token = token
  },
  SET_INTRODUCTION: (state, introduction) => {
    state.introduction = introduction
  },
  SET_NAME: (state, name) => {
    state.name = name
  },
  SET_AVATAR: (state, avatar) => {
    state.avatar = avatar
  },
  SET_ROLES: (state, roles) => {
    state.roles = roles
  }
}

const actions = {

  // user login
  login({ commit }, userInfo) {
    const { username, password, code, uniqid } = userInfo
    return new Promise((resolve, reject) => {
      login({ username: username.trim(), password: password,code: code,uniqid: uniqid}).then(response => {
        let code = response.code;
        let msg = response.msg;
        if (code == 200) {
          var res = response.response;
          commit('SET_TOKEN', res.token)
          setToken(res.token)
          resolve()
        } else {
          Message({
            message: msg,
            type: 'error'
          });
        }
        /*const { data } = response
        commit('SET_TOKEN', data.token)
        setToken(data.token)
        resolve()*/
      }).catch(error => {
        reject(error)
      })
    })
  },

  // get user info
  getInfo({ commit, state }) {
    return new Promise((resolve, reject) => {
      getInfo(state.token).then(response => {
        var code = response.code;
        var msg = response.msg;
        if (code != 200) {

        }

        let res = response.response;

        const {
          data
        } = {
          data: {
            roles: ['admin'],
            //roles:　res.roles,
            introduction: res.name,
            avatar: res.avatar,
            name: res.username,
            store_name: res.name,
          }
        }

        console.log(response);
        //const { data } = response
        console.log(data)
        if (!data) {
          reject('Verification failed, please Login again.')
        }

        const { roles, name, avatar, introduction } = data

        // roles must be a non-empty array
        if (!roles || roles.length <= 0) {
          reject('getInfo: roles must be a non-null array!')
        }

        commit('SET_ROLES', roles)
        commit('SET_NAME', name)
        commit('SET_AVATAR', avatar)
        commit('SET_INTRODUCTION', introduction)
        resolve(data)
      }).catch(error => {
        reject(error)
      })
    })
  },

  // user logout
  logout({ commit, state, dispatch }) {
    return new Promise((resolve, reject) => {
      logout(state.token).then(() => {
        commit('SET_TOKEN', '')
        commit('SET_ROLES', [])
        removeToken()
        resetRouter()

        // reset visited views and cached views
        // to fixed https://github.com/PanJiaChen/vue-element-admin/issues/2485
        dispatch('tagsView/delAllViews', null, { root: true })

        resolve()
      }).catch(error => {
        reject(error)
      })
    })
  },

  // remove token
  resetToken({ commit }) {
    return new Promise(resolve => {
      commit('SET_TOKEN', '')
      commit('SET_ROLES', [])
      removeToken()
      resolve()
    })
  },

  // dynamically modify permissions
  async changeRoles({ commit, dispatch }, role) {
    const token = role + '-token'

    commit('SET_TOKEN', token)
    setToken(token)

    const { roles } = await dispatch('getInfo')

    resetRouter()

    // generate accessible routes map based on roles
    const accessRoutes = await dispatch('permission/generateRoutes', roles, { root: true })
    // dynamically add accessible routes
    router.addRoutes(accessRoutes)

    // reset visited views and cached views
    dispatch('tagsView/delAllViews', null, { root: true })
  }
}

export default {
  namespaced: true,
  state,
  mutations,
  actions
}
